THE IMPORTANCE OF NOX SENSORS IN THE EXHAUST GAS AFTERTREATMENT

December 15, 2020

With 2021 about to start, we see that the industrial sector has experienced an exponential transformation process in business models and a significant increase of digitisation. For its part, the environmental care and the increasingly demanding anti-pollution regulations have achieved that companies adapt likewise their services and products, specially in the automotive sector.

In this regard, the NOx sensors are one of the vehicle components that has gained more relevance in the last years, becoming essential in any vehicle.

This type of component, provided with high technology, plays the main role in the measurement process of nitrogen oxides in the exhaust gas composition. This process is quite complex, as well as the manufacture of these sensors, during which, in order to achieve the correct measurement sensitivity, it is necessary to combine special materials together with a perfect control of the sensor electronics.

Furthermore, for their adequate commercialisation, it is indispensable that the sensor meets the appropriate homologation criteria that certify its compliance with the necessary quality standards for its correct operation.

From Cojali, we maintain our firm commitment to quality in our products and offer a wide range of components where electronics plays the main role. Our RDI Department designs, produces and checks each of our components using the cutting-edge technology of the market. Click here to find out all references of our NOx sensors and choose the one that best suits your vehicle needs.